Vocaloid is a computer singer. You put in the lyrics and notes and it sings it for you. ^^
One of the most popular vocaloids would be Hatsune Miku.
Anyway, I still go to school, but I only have one semester left. I also go to work as well, but it's under the student work program.
I don't earn much money from the program/work, so I just use the money for small things.